81764032

素因数分解:

$2^6\times 7^1\times {\mathrm{182509}}^1$

素因数の和:182528

約数の個数: 28

約数和(自身を含む): 185430160

約数和(自身を除く): 103666128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182509, 365018, 730036, 1277563, 1460072, 2555126, 2920144, 5110252, 5840288, 10220504, 11680576, 20441008, 40882016, 81764032]

約数ペア:

[(1, 81764032), (2, 40882016), (4, 20441008), (7, 11680576), (8, 10220504), (14, 5840288), (16, 5110252), (28, 2920144), (32, 2555126), (56, 1460072), (64, 1277563), (112, 730036), (224, 365018), (448, 182509)]